4376065 has 4 divisors (see below), whose sum is σ = 5251284. Its totient is φ = 3500848.

The previous prime is 4376063. The next prime is 4376083. The reversal of 4376065 is 5606734.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2053489 + 2322576 = 1433^2 + 1524^2 .

It is a cyclic number.

It is not a de Polignac number, because 4376065 - 2¹ = 4376063 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4376063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 437602 + ... + 437611.

It is an arithmetic number, because the mean of its divisors is an integer number (1312821).

Almost surely, 2^4376065 is an apocalyptic number.

It is an amenable number.

4376065 is a deficient number, since it is larger than the sum of its proper divisors (875219).

4376065 is an equidigital number, since it uses as much as digits as its factorization.

4376065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 875218.

The product of its (nonzero) digits is 15120, while the sum is 31.

The square root of 4376065 is about 2091.9046345376. The cubic root of 4376065 is about 163.5665856160.

The spelling of 4376065 in words is "four million, three hundred seventy-six thousand, sixty-five".